Display screen or portion thereof with icon



FIG. 1 is the front view of a display screen or portion thereof withicon showing our new design according to a first embodiment; and,

FIG. 2 is an enlarged view of the icon in FIG. 1, shown separately forclarity of illustration.

The outer perimeter illustrated by broken lines in FIG. 1 illustrates adisplay screen or portion thereof and forms no part of the claimeddesign. The remaining broken lines in the figures illustrate portions ofthe icon that form no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withicon, as shown and described.